Swing training apparatus



FIG. 1 is a rear elevation view of a swing training apparatus showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is an exploded perspective view thereof;

FIG. 5 is a perspective view of FIG. 1;

FIG. 6 is a left side elevation of FIG. 1;

FIG. 7 is a right side elevation of FIG. 1; and,

FIG. 8 is a top plan view of FIG. 1.

The broken lines shown on the drawings form no part of the claimed design. 

CLAIM The ornamental design for a swing training apparatus, as shown and described. 